[SciPy-Dev] Least-Squares Linear Solver ( scipy.linalg.lstsq ) not optimal

[Eric Moore]

In practice they behave differently, I suppose due to differences in the
default handling of small singular values.

On Mon, Feb 9, 2015 at 10:33 AM, Sturla Molden <sturla.molden at gmail.com>
wrote:

> Sturla Molden <sturla.molden at gmail.com> wrote:
> > Robert Kern <robert.kern at gmail.com> wrote:
> >
> >> Two different methods of calculation, as the docstrings explain.
> >
> > Docstring is wrong. Both methods use SVD and it is the same method of
> > computation.
>
> Perhaps not wrong but at least misleading. The method of computation is the
> same, with the difference of less Python overhead in pinv compared to
> pinv2.
>
> Sturla
>
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